> I suggest that you think rationally about what you just said. Why wound anyone
That doesn't read like a good-faith response. Parent-poster brought up an archetypal scenario asserting that certain people are ignoring malice/harms because they are not personally affected, exhibiting a latent logical contradiction or double-standard.
Instead of addressing the actual point (the existence/seriousness of the harm category) you've begun nitpicking that there aren't enough irrelevant operational details about the hypothetical arsonist and hypothetical attack.
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"They are correct that rain is natural and normal, this isn't a big deal."
"If it was your house being flooded by neighbors' failure to control runoff flooding created by impermeable construction, you wouldn't say that, you would recognize the harm!"
"Pish tosh! I suggest you think rationally about the fact that my house is on a hill! For what possible reason would I put myself in such a situation?"